英语词汇prior estimation怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
[数]?先验估计
... prior estimate 先验估计 prior estimation 先验估计 prior probability 先验概率 ...

短语

1
prior probably estimation
先验概率估计
2
prior probability estimation
先验概率估计
3
prior wire length estimation
线长估计

双语例句

1
Chapter III studies tactical parameters estimation of boost phase and impact position prediction problems based on prior trajectory profile.
第三章研究了基于先验弹道模板的主动段战术参数估计与落点预报问题。
2
Based on some prior knowledge, the proposed approaches utilize fewer parameters to describe the variation between speakers, and thus fewer adaptation data are needed to give robust estimation.
这两种方法在一定先验知识的基础上采用较少的参数来描述说话人间的差异，因而只需要少量的自适应数据就可以得到参数的鲁棒估计。
3
However, the parameter model based PSD estimation is used with the assumption that the model order is determined as low as possible through prior knowledge.
而功率谱估计中基于参数模型的方法得到广泛应用，但建模时通常只能根据经验选择一个固定较低的阶数。

单词	prior estimation
释义	prior estimation 简明释义事先估计：在进行某项工作或项目之前，对可能的结果或成本进行的预测。网络释义 1 [数]?先验估计 ... prior estimate 先验估计 prior estimation 先验估计 prior probability 先验概率 ... 短语 1 prior probably estimation 先验概率估计 2 prior probability estimation 先验概率估计 3 prior wire length estimation 线长估计双语例句 1 Chapter III studies tactical parameters estimation of boost phase and impact position prediction problems based on prior trajectory profile. 第三章研究了基于先验弹道模板的主动段战术参数估计与落点预报问题。 2 Based on some prior knowledge, the proposed approaches utilize fewer parameters to describe the variation between speakers, and thus fewer adaptation data are needed to give robust estimation. 这两种方法在一定先验知识的基础上采用较少的参数来描述说话人间的差异，因而只需要少量的自适应数据就可以得到参数的鲁棒估计。 3 However, the parameter model based PSD estimation is used with the assumption that the model order is determined as low as possible through prior knowledge. 而功率谱估计中基于参数模型的方法得到广泛应用，但建模时通常只能根据经验选择一个固定较低的阶数。
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